<h2>by <%= @book.authors.map{|a| a.name}.join(", ") %></h2>
<%= image_tag url_for_file_column(:book, :cover_image) unless @book.cover_image.blank? %>
<dl>
  <dt><%=t :price %></dt>
  <dd>$<%= sprintf("%0.2f", @book.price) -%></dd>
  <dt><%=t :page_count %></dt>
  <dd><%= @book.page_count -%></dd>
  <dt><%=t :publisher %></dt>
  <dd><%= @book.publisher.name %></dd>
  <dt><%=t :blurb %></dt>
  <dd><%= @book.blurb %></dd>
</dl>
<p><%= link_to t(:back), :action => "index" %></p>